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[292] with an annual output of 60,000 medium-sized trucks

The reason why Xiaoqiang is eyeing the liberation CA141 is very simple, this thing was officially put into production in 86 years, the maximum speed can run 90 kilometers per hour, which is much stronger than the 65 kilometers per hour of the first liberation of New China - CA10, not to mention the speed, the fuel consumption of 100 kilometers has been lifted from 29 to 22.5 liters, the load has risen from 4 tons to 5 tons, and more importantly, it can also tow a 6-ton heavy-duty trailer.

If this is successfully introduced, the level of truck manufacturing in New China will enter the 80s in one fell swoop and reach the level of the 70s! The wonderful thing is that the electronic structure of this car is not complicated, and the real black technology is all about the overall improvement of the engine production level and even the manufacturing level of all parts of the vehicle.

Thinking of the completely localized Jiefang CA141 medium-sized trucks on the road of New China, and a large number of high-speed advanced trucks running in all directions carrying the hopes of the people of the motherland, Xiaoqiang couldn't help but be happy.

Cao Xiaoqiang, who studied industrial automation, feels sick every time he hears ignorant people say that China's auto industry has stood still for decades. Some people say that the old liberation has been like a day for decades, but in fact, it is completely nonsense, and the continuous improvement in the middle is ignored. Volkswagen's Beetle has been built for more than 40 years! Should the masses be killed?

In fact, classic means longevity! And some people say that there have been improvements among the beetles, but has liberation not improved?

Historically, the trucks of New China started from imitating the 1947 model of the Soviet Union GAS 150, and the first Jiefang CA10 was born in 1956. The GAS 150 is an imitation and improvement of the KR11 truck produced by the International Harvester Factory in the United States in the thirties.

Since then, the trucks of New China have been continuously improved for many years.

In 1960, the CA10B was born, and after the horsepower was increased, the speed of the vehicle reached 75 kilometers per hour, and a series of problems such as oil leakage in the transmission were improved. The Beetle, on the other hand, made the first refinement by changing the van-shaped windows to an oval shape.

In 1963 the CA140 was born, the horsepower increased again, and the load increased from 4 to 5 tons. It's just that in order to support the construction of the second phase, FAW selflessly gave all the production lines and jishu to the second automobile, and since then there has been the Dongfeng series of the second automobile. The Beetle increased the power from 25 to 30 horsepower at this time.

In 1982, the CA10C was born, and with a load capacity of 4.5 tons plus a speed of 80 km/h, combined with a fuel consumption of 25.8 liters, it was another leap forward. The Beetle changed the power from 30 horsepower to 44 horsepower luxury and 34 horsepower economy.

As a result, in the eyes of people with ulterior motives, we just haven't changed, and people are making a technological leap. In fact, with the strength of New China, which is poor and white, it is too normal to use 20 years to make trucks from scratch. Only liberal arts novices would think that they could build it immediately if they had drawings and equipment.

weishenme drawings this to heat treat, and is this temperature?

weishenme The size of this place is like this, and it can't be big or small?

weishenme: This part must be cut out in the middle and cannot be stopped? Weishenme tolerance to be like this?

Can the safety factor of weishenme surface carburizing be taken to this value?

Every problem, there is no book on it, and there is a general explanation, which is the accumulation of decades, and it is not a pat on the head to come up with it, when others don't sell it to you, what you can do is independent research and development.

After 1982, the national economy began to adjust, and the talk that it was better to build a car than to buy a car became popular. In the face of Japan's low-fuel consumption trucks on the market, FAW did not flinch, so CA141 was born!

This car can be changed to four-wheel drive off-road and six-wheel drive off-road, with bulletproof steel plates, and a traction winch to easily tow artillery and vehicles, which fully takes into account the needs of the troops, and is also a continuous winner in international military vehicle sales. Therefore, after repeated screening, the mechanical engineers of Xiaoqiang Company finally set the first domestic car in New China as CA141, of course, they just feel that this car is placed in Africa, where there is no electronics industry at all, and it is completely outdated.

When Mr. Guan heard that Xiaoqiang wanted to purchase a full set of CA141 production lines, he said enthusiastically: "We also exported this line the year before last, from the production of a screw to the rolling of body steel plates, to ensure 100% localization." The entire design has an annual output of 60,000 trucks, and the price is about 3 billion yuan, which of course has to be shared with FAW. ”

Xiaoqiang said: "Then it's decided, I hope we can continue to cooperate in the future!" ”

Seeing that the 30 billion contract was completed in his own hands, Mr. Guan shook hands with Xiaoqiang with great enthusiasm and said: "On behalf of the country's machine tool industry peers, I would like to express my sincere pleasure for our successful cooperation!" ”

Mr. Guan continued: "Tomorrow, let's have a grand signing ceremony, and have a good time!" Invite the heads of relevant departments to give us both a boost, and the news reporters will wrap up on me and ensure that they will be on CCTV at seven o'clock! ”

As Xiaoqiang and Mr. Guan walked out of the VIP reception room, the news spread, and the entire Shenji conference room shook! 30 billion! The total assets of Shenji's group are only 15 billion! Almost half of this list is the cost of jishu transfer and follow-up jishu support! Needless to say, as the coordinating unit and responsible for signing the contract for this procurement, Shen Ji is going to eat a big head! Besides, Kunming Machine Tool and Zhongjie Machine Tool in these enterprises have been merged into the Shenji Group by the state, which is equivalent to saying that the project of the boring machine factory is also Shenji's, and the Shenji family has eaten 5 billion on the aid project alone!

Mr. Guan saw that he was in high spirits, and he waved his hand and said, "Mr. Cao, I invite you to visit our precision manufacturing workshop of Shenji." ”

Xiaoqiang had long coveted Shen Ji's precision assembly workshop, and when he heard that Mr. Guan was going to take him to visit, he nodded happily.

Xiaoqiang took Zhou Lan, the company's president, and Song Jingjing, the financial director, to the dust elimination room outside the closed assembly workshop of Shenji with Mr. Guan, changed into Shenji's work clothes, put on thick special shoe covers, and entered the core assembly area after passing through the strong wind electrostatic dust elimination corridor.

Facing the super large factory building with a length and width of more than 100 meters and being simply separated, and facing the more than 40 machine tools and nearly 100 staff neatly stacked here, Xiaoqiang's eyes were dazzled.

The purpose of Mr. Guan bringing Xiaoqiang to visit is about to want Xiaoqiang to see the strength of Shen Ji, in the face of such a bold customer, there is no doubt that a long-term cooperative relationship is the most in line with the interests of Shen Ji. As we all know in business, sometimes one or two hundred small orders are not as profitable as a large order, but hundreds of small orders consume far more energy than a large order.

Mr. Guan said in high spirits: "Our Shen machine adopts sequential assembly, which is very efficient. ”

Xiaoqiang followed Mr. Guan closely and asked, "Mr. Guan, what is this sequential assembly?" ”

"You see, in the assembly workshop, jishu skilled high-end masters are always a minority, in the past, our high-end technicians are very busy, a month of exhaustion and hard work to install 30 to 40 machine tools, it can be said that a few people do, most people see, junior workers can not get started.

And now the use of sequential assembly, the whole assembly process is subdivided into a number of links, a lot of assembly links with lower requirements are handed over to some ordinary workers with lower requirements, and even several workers work together to complete an assembly link, so that the whole workshop is busy, greatly increasing the production efficiency, and the production efficiency of sequential assembly is more than 20 times that of the past. Now, we have no trouble assembling more than 1,000 machines a month in one workshop. It can be said that in the past, it was a life waiting for people, and now it is a life waiting for people.

In the past, who was the highest, who was the busiest and most tired, always afraid of not completing the task, now the sequential assembly is to liberate the high-end technicians from those not too complex processes, specializing in the core and most complex precision processes, so that a high-end technician can now be used as the previous five high-end technicians. It greatly alleviates the problem of our current shortage of high-end technicians. ”

Xiaoqiang was surprised: "A big factory like Shenji will also have a shortage of high-end technicians?" ”

Mr. Guan said: "Real talents will never be enough."

Sequential assembly like ours is very suitable for a country with developed human resources like ours, and in an assembly workshop, we use three or four times as many people as foreigners. However, due to the 20-fold increase in production efficiency, the cost has decreased.

Machine tool assembly is really very complex, the quality of workers is very high, a worker from the technical school has just learned the whole process, the actual level of operation is far from it. This is what we have been suffering from, which can not be improved in three or two days, and it will not come out for more than ten years.

As soon as we used this method, we immediately improved our efficiency, and foreigners said that we were engaged in 'crowd tactics', but we were engaged in crowd tactics! We are not superstitious about the whole process of assembly of Germany and Japan's single machine, go their own way, you see, our current machine tools have not been exported to Germany and Japan? ”

When Mr. Guan said this, he looked at the busy workers and masters in the workshop with pride.

Xiaoqiang was fascinated when he heard it, and said that he had obtained the true scriptures this time, and hurriedly said: "Mr. Guan, you can tell me in detail about this sequential assembly method, and my factory over there will be built and promoted." ”

Mr. Guan said: "Many people think that machine tool assembly is different from assembly line operation, and a master needs to work from the beginning to the end to ensure accuracy. In fact, after years of exploration by Shen Ji, there is great potential to be tapped. As long as the previous link is completed, all data parameters are recorded, and there is a special person responsible for acceptance, and there is a precise measurement process before the next process begins, sequential assembly can be realized. We will hand over this production method to you free of charge, Mr. Cao, don't worry. ”

Xiaoqiang thanked him.

Mr. Guan said earnestly like a senior: "You must not be superstitious about the invincibility of the German-Japanese automatic assembly line, as long as your human resources are abundant and the production method is scientific and reasonable, it is no problem to defeat them."

For thousands of years, a domestic battery manufacturer wants to introduce a rechargeable battery assembly line from Japan, and the Japanese ask for 20 million US dollars, but this company can't take out so much money, even if it comes out, the production cost is still higher than that of the Japanese battery factory, and the future maintenance and spare parts supply will also be subject to the Japanese.

Zuihou found that if it applied sequential assembly, it would be possible to break down the complex assembly process that was previously automated by the machine into multiple manual processes, so that the fully automated assembly line would not be a big deal. So they replaced all the automatic links with manual labor, only a small number of senior workers, and handed over the rest of the simple processes to migrant workers.

Zuihou, the entire production line purchased and assembled by the company itself only cost 5 million US dollars, created a lot of jobs, and also knocked the Japanese automated production line provider completely out of the market, and a year later stopped production and withdrew from the Chinese market. ”

Xiaoqiang listened, was fascinated, and said: "Mr. Guan, you are right, talent is the most critical factor, if we are a populous country, if we can't make full use of the advantages of human resources, but are superstitious about the Western-style production model, it is equivalent to abandoning the advantages and learning from the weaknesses!" Some large state-owned factories blindly import fully automatic production lines from Japan, and as a result, the production of ordinary civilian cars of the same grade is twice as expensive as BYD's large-scale manual factory! ”

Mr. Guan smiled: "It seems that you understand this truth, some things are too tired, we really can't say it, let's just look at it, some moths will be retributioned sooner or later!" ”

After visiting the constant temperature precision manufacturing workshop of Shenji, Xiaoqiang was indeed shocked by the advanced management and technological means, compared with the dilapidated and dirty factory environment in the 1950s, this can be said to be a holy place.

"How many years will it take for 1950 to reach this level at the earliest?" Xiaoqiang was not sure at all......